emailler/apps/w5100_http.h
Oliver Schmidt f9e28e79b9 Factored out W5100 HTTP client handling.
In order to reduce code duplication for a planned W5100 HTTP client program beside wget65 the W5100 HTTP client code is now available for reuse.
2020-04-20 20:40:28 +02:00

49 lines
2.3 KiB
C

/******************************************************************************
Copyright (c) 2020, Oliver Schmidt
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the <organization> nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL OLIVER SCHMIDT BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
#ifndef _W5100_HTTP_H_
#define _W5100_HTTP_H_
#ifndef __APPLE2ENH__
#error W5100 auto-increment register access requires 65C02.
#endif
#include <stdint.h>
#include <stdbool.h>
// Connect to server with IP address <server_addr> on TCP port <server_port>,
// then HTTP GET <selector> and consume HTTP response header. Provide feedback
// on progress to the user via STDOUT. After returning from w5100_http_open()
// the connection is ready to consume the HTTP body.
// Return true if the connection is established, return false otherwise.
bool w5100_http_open(uint32_t addr, uint16_t port, const char* selector,
char* buffer, size_t length);
#endif